Related Party (Tables)

12 Months Ended

Dec. 31, 2011

Related Party Transactions [Abstract]

Related Party Receivables Payables [Table Text Block]

	December 31,
	2011			Location on Balance Sheet
CONE Gathering Capital Reimbursement	$	8,042		Accounts Receivable–Other
Reimbursement for CONE Expenses	2,009			Accounts Receivable–Other
Reimbursement for Services Provided to CONE	414			Accounts Receivable–Other
CONE Gathering Fee Payable	(1,499		)	Accounts Payable
Net Receivable due from CONE	$	8,966